BT4-0044 E8/C560 Four-row Tapered Roller Bearing 266.7*355.6*228.6mm
The BT4-0044 E8/C560 bearing is a Tapered Roller Bearings with an inner diameter of 266.7 mm , an outer diameter of 355.6 mm, a width of 228.6 mm. It typically uses standard precision grade precision tolerances and features a Sheet metal cage, Its dynamic radial rated load is approximately 2320kN, its static radial rated load is approximately 4650kN. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Application: construction machinery automobiles aviation aerospace rail transit
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Model: |
BT4-0044 E8/C560 |
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Main parameters |
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d-Bore diameter:266.7mm D-Outside diameter:355.6mm W-Width: 230.188mm M-Mass: 58.5kg T-Total bearing width over outer rings:228.6mm d1-Abutment diameter shaft:287mm D1-Abutment diameter housing:326mm r3,4-Outer ring radius (chamfer)(min.):3.3mm |
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Other parameters |
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Basic dynamic load rating:2320kN Basic static load rating:4650kN Fatigue load limit:415kN Comparative radial load rating:610kN Comparative axial load rating:104kN Thrust factor:1.67 Limiting value:0.35 Calculation factor(Y1):1.9 Calculation factor(Y2):2.9 Calculation factor(Y0):1.8 Contact angle:13.133° Bearing part:complete bearing Number of rows:four Bore type:Cylindrical with helical groove Cage:Sheet metal
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Application Scenario |
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construction machinery, automobiles, aviation, aerospace, rail transit |
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service |
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If you are interested in this bearing or if you need other types of bearings, please feel free to contact me and we look forward to cooperating with you! |
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